催化学报 ›› 2015, Vol. 36 ›› Issue (7): 1042-1046.DOI: 10.1016/S1872-2067(15)60853-1

• 论文 • 上一篇    下一篇

Cinnamomum tamala leaf extract-mediated green synthesis of Ag nanoparticles and their use in pyranopyrazles synthesis

Sneha Yadav, Jitender M. Khurana   

  1. Department of Chemistry, University of Delhi, Delhi 110007, India
  • 收稿日期:2015-01-20 修回日期:2015-03-17 出版日期:2015-06-12 发布日期:2015-07-30
  • 通讯作者: Jitender M. Khurana Tel: +91-11-2766772; Fax: +91-1-27667624; E-mail: jmkhurana1@yahoo.co.in, jmkhurana@chemistry.du.ac.in

Cinnamomum tamala leaf extract-mediated green synthesis of Ag nanoparticles and their use in pyranopyrazles synthesis

Sneha Yadav, Jitender M. Khurana   

  1. Department of Chemistry, University of Delhi, Delhi 110007, India
  • Received:2015-01-20 Revised:2015-03-17 Online:2015-06-12 Published:2015-07-30

摘要:

A novel, biochemical, and eco-friendly method has been developed for the synthesis of Ag nanoparticles using an aqueous leaf extract of readily accessible Cinnamomum tamala as reducing and stabilizing agents. These Ag nanoparticles were used to catalyze the synthesis of pyranopyrazoles. The green nature and ease of recovery and reusability of the catalyst, together with high yields of products, make this protocol attractive and useful.

关键词: Silver nanoparticle, Cinnamomum tamala leaf, Catalysis, Pyranopyrazole

Abstract:

A novel, biochemical, and eco-friendly method has been developed for the synthesis of Ag nanoparticles using an aqueous leaf extract of readily accessible Cinnamomum tamala as reducing and stabilizing agents. These Ag nanoparticles were used to catalyze the synthesis of pyranopyrazoles. The green nature and ease of recovery and reusability of the catalyst, together with high yields of products, make this protocol attractive and useful.

Key words: Silver nanoparticle, Cinnamomum tamala leaf, Catalysis, Pyranopyrazole